The graph of y= -4x+ 7 is: A. a point that shows one solution to the equation.
B. a line that shows the set of all solutions to the equation.
C. a point that shows the yintercept.
D. a line that shows only one solution to the equation.

The graph shows the distance kerri drives on a trip. what is kerri's speed?

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%